Sep 17 16:04:35.217 INFO checking thunk-0.3.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 16:04:35.217 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 16:04:35.217 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 16:04:35.503 INFO blam! 8e24a88dffcca1889f8e8a01b1a8fbb1b1da56d2b5a5e0a706454414174be342
Sep 17 16:04:35.505 INFO running `"docker" "start" "-a" "8e24a88dffcca1889f8e8a01b1a8fbb1b1da56d2b5a5e0a706454414174be342"`
Sep 17 16:04:36.668 INFO kablam! usermod: no changes
Sep 17 16:04:36.747 INFO kablam!     Checking thunk v0.3.0 (/source)
Sep 17 16:04:37.061 INFO kablam! warning: doc comment not used by rustdoc
Sep 17 16:04:37.061 INFO kablam!    --> src/sync.rs:260:13
Sep 17 16:04:37.061 INFO kablam!     |
Sep 17 16:04:37.061 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Sep 17 16:04:37.061 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 16:04:37.061 INFO kablam!     |
Sep 17 16:04:37.061 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 17 16:04:37.061 INFO kablam! 
Sep 17 16:04:37.061 INFO kablam! warning: doc comment not used by rustdoc
Sep 17 16:04:37.061 INFO kablam!    --> src/sync.rs:263:13
Sep 17 16:04:37.061 INFO kablam!     |
Sep 17 16:04:37.061 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Sep 17 16:04:37.061 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 16:04:37.061 INFO kablam! 
Sep 17 16:04:37.061 INFO kablam! warning: doc comment not used by rustdoc
Sep 17 16:04:37.061 INFO kablam!    --> src/sync.rs:267:13
Sep 17 16:04:37.061 INFO kablam!     |
Sep 17 16:04:37.061 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Sep 17 16:04:37.061 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 16:04:37.061 INFO kablam! 
Sep 17 16:04:37.152 INFO kablam! warning: doc comment not used by rustdoc
Sep 17 16:04:37.152 INFO kablam!    --> src/sync.rs:260:13
Sep 17 16:04:37.152 INFO kablam!     |
Sep 17 16:04:37.152 INFO kablam! 260 |             /// If the `AtomicThunk` is evaluated, do nothing.
Sep 17 16:04:37.152 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 16:04:37.152 INFO kablam!     |
Sep 17 16:04:37.152 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 17 16:04:37.152 INFO kablam! 
Sep 17 16:04:37.152 INFO kablam! warning: doc comment not used by rustdoc
Sep 17 16:04:37.152 INFO kablam!    --> src/sync.rs:263:13
Sep 17 16:04:37.152 INFO kablam!     |
Sep 17 16:04:37.152 INFO kablam! 263 |             /// If the `AtomicThunk` is `LOCKING` or `LOCKED`, wait until the thunk is
Sep 17 16:04:37.152 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 16:04:37.152 INFO kablam! 
Sep 17 16:04:37.152 INFO kablam! warning: doc comment not used by rustdoc
Sep 17 16:04:37.152 INFO kablam!    --> src/sync.rs:267:13
Sep 17 16:04:37.152 INFO kablam!     |
Sep 17 16:04:37.152 INFO kablam! 267 |             /// Only `THUNK_DEFERRED`, `THUNK_EVALUATED`, `THUNK_LOCKING`, and
Sep 17 16:04:37.152 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 16:04:37.152 INFO kablam! 
Sep 17 16:04:37.319 INFO kablam! warning: unnecessary `unsafe` block
Sep 17 16:04:37.319 INFO kablam!    --> src/sync.rs:175:9
Sep 17 16:04:37.319 INFO kablam!     |
Sep 17 16:04:37.319 INFO kablam! 175 |         unsafe {
Sep 17 16:04:37.319 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 17 16:04:37.319 INFO kablam!     |
Sep 17 16:04:37.319 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 17 16:04:37.319 INFO kablam! 
Sep 17 16:04:37.319 INFO kablam! warning: unnecessary `unsafe` block
Sep 17 16:04:37.319 INFO kablam!    --> src/unsync.rs:142:9
Sep 17 16:04:37.319 INFO kablam!     |
Sep 17 16:04:37.319 INFO kablam! 142 |         unsafe {
Sep 17 16:04:37.319 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 17 16:04:37.319 INFO kablam! 
Sep 17 16:04:37.515 INFO kablam! warning: unnecessary `unsafe` block
Sep 17 16:04:37.515 INFO kablam!    --> src/sync.rs:175:9
Sep 17 16:04:37.515 INFO kablam!     |
Sep 17 16:04:37.515 INFO kablam! 175 |         unsafe {
Sep 17 16:04:37.515 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 17 16:04:37.515 INFO kablam!     |
Sep 17 16:04:37.515 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Sep 17 16:04:37.515 INFO kablam! 
Sep 17 16:04:37.515 INFO kablam! warning: unnecessary `unsafe` block
Sep 17 16:04:37.515 INFO kablam!    --> src/unsync.rs:142:9
Sep 17 16:04:37.515 INFO kablam!     |
Sep 17 16:04:37.515 INFO kablam! 142 |         unsafe {
Sep 17 16:04:37.515 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Sep 17 16:04:37.515 INFO kablam! 
Sep 17 16:04:37.553 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Sep 17 16:04:37.561 INFO kablam! su: No module specific data is present
Sep 17 16:04:39.043 INFO running `"docker" "rm" "-f" "8e24a88dffcca1889f8e8a01b1a8fbb1b1da56d2b5a5e0a706454414174be342"`
Sep 17 16:04:39.434 INFO blam! 8e24a88dffcca1889f8e8a01b1a8fbb1b1da56d2b5a5e0a706454414174be342